289502852

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1226707}}^1$

素因数の和:1226770

約数の個数: 12

約数和(自身を含む): 515217360

約数和(自身を除く): 225714508

約数列:

[1, 2, 4, 59, 118, 236, 1226707, 2453414, 4906828, 72375713, 144751426, 289502852]

約数ペア:

[(1, 289502852), (2, 144751426), (4, 72375713), (59, 4906828), (118, 2453414), (236, 1226707)]